Shaft Coupling Market

Shaft Coupling Market Size by Type (Rigid Couplings, Flexible Couplings and Fluid Couplings), Material (Metallic Couplings and Non-Metallic Couplings), Application (Industrial Machinery, Automotive, and Power Generation), Regions, Global Industry Analysis, Share, Growth, Trends, and Forecast 2024 to 2033

Base Year: 2023 Historical Data: 2020-22
  • Report ID: TBI-14655
  • Published Date: Mar, 2025
  • Pages: 239
  • Category: Machinery & Equipment
  • Format: PDF
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Market Introduction

The global shaft coupling market was valued at USD 202 million in 2023 and grew at a CAGR of 4.20% from 2024 to 2033. The market is expected to reach USD 304.80 million by 2033. The rapid industrialization worldwide will drive the growth of the global shaft coupling market.

Shaft coupling can be described as an element of mechanical drive employed to connect two shafts in a manner that spins the shafts and transmits power. It plays a significant role in different applications across industries, including mechanical, automotive, and pump industries, where power is transmitted effectively. Couplings can be used where there are two rotating shafts, and it is necessary to join them. Some classifications of shaft couplings are rigid, flexible, and fluid couplings. Rigid couplings are used in systems where the shafts must be accurately aligned, and no movement between the shafts is possible. They are normally applied in systems where high torque transmission is required, such as in manufacturing machines. Flexible couplings are designed to accommodate small amounts of misalignment, vibration, or elongation of shafting. They are typically used in industries such as pumps, compressors, and conveyors, so the alignment of the shafts is rarely exact. Hydraulic fluid coupling, which transmits torque through a fluid, is adopted where power levels are high, enables a smooth start and does not exert shock loads. The coupling selected will depend on the amount of real misalignment, torque load, rotation speed, and the environment in which it will be used. Material choice is also significant because shaft couplings are designed from steel, aluminium, or stainless steel due to their increased strength and durability, but flexible couplings use elastomeric and plastic materials.

Shaft Coupling Market Size

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Recent Development

  • Zero-Max has expanded its field-proven ServoClass Flexible Shaft Coupling range by adding the new ServoClass-HSN Coupling, which addresses noise and vibration issues that might arise in certain high-gain, high-speed stepper/servo motor applications. These couplings have a Highly Saturated Nitrile Rubber (HSN/HNBR) flex element and are specifically developed for maximum damping and performance. This design is useful for applications that require a high gain, a high-speed response frequency, and decreased torsional rigidity of the driven components. Hubs include the field-proven ServoClass clamping hub technology and are made of aluminium alloy for optimal strength and endurance. They are also coated to prevent oxidation and preserve attractiveness.

Market Dynamics

Drivers

The increasing industrialization in emerging economies – The increasing trends of industrialization and increased usage of automation technologies have been a major factor towards the growing demand for shaft couplings. Since companies are incorporating automation into production, there is a high demand for efficient, reliable, and accurate machines. Today, robotics systems in manufacturing industries, such as robotic arms, assembly lines, and conveyors, call for better power transmission solutions to enhance normal operations. Shaft couplings are used to join or connect two shafts together and transmit torque from one component to another so that automated systems do not fail. In automated contexts, equipment must work at a permanent high speed that requires increased accuracy and dependability. Fast shaft couplings, flexible ones, or even units are capable of attitude misalignments, vibration, or even expansion of machinery without failure. Furthermore, as manufacturing industries such as automotive, food, beverage, and pharmaceutical industries adopt modern technologies, which include automation systems to increase production, there will be a need to establish good quality shaft coupling.

Restraints

High costs of acquisition, maintenance, and operations – Two of the major factors that restrain the market for shaft couplings include the initial cost of shaft coupling, which is high, and the high costs associated with maintenance and replacement. The initial costs associated with high-performance shaft couplings, especially those manufactured using composite, alloys or high-strength steel materials, can be very steep. Although these couplings improve the durability, flexibility, and performance of the business, the higher costs may discourage businesses from investing in these, given their limited budget. Small businesses or companies in less developed financial zones may prefer to install the standard and relatively cheap couplings sufficient for less rigorous applications. However, like all shaft couplings, the initial cost is high, and the user will need to spend more on maintenance costs and replacing worn-out components. Altogether, these cost factors check the demand for shaft couplings and restrict their extensive usage.

Opportunities

Technological advancements and innovations – Significant advances in material science and coupling design have enriched the functionality and effectiveness of shaft couplings. New materials consist of composites, elastomers, and high-strength alloys, which have revealed high flexibility, durability, and load-carrying ratings. This makes couplings suitable for difficult and tough operating conditions. These innovations have challenged the scope of the shaft couplings' uses, especially in areas of the automobile, aerospace, and high-precision industries where reliability and high performance are important. At the same time, the constantly developing renewable energy products such as wind, solar, and hydroelectric power have fuelled the need for a specific kind of shaft couplings.

Segment Analysis

Regional segmentation analysis

The regions analyzed for the market include North America, Europe, South America, Asia Pacific, the Middle East, and Africa. Asia Pacific emerged as the most significant global shaft coupling market, with a 37% market revenue share in 2023.

Asia Pacific holds the largest share of the shaft coupling market because of industrial growth, a massive manufacturing industry, and a growing infrastructure. The area consists of some of the most well-developed industries in the world, such as automobile, electrical machinery, mining, and construction, most notably in China, India, Japan and South Korea. These industries are growing steadily. Therefore, the need for shaft couplings to reduce wear and minimize misalignments increases. China and India have large machinery and industrial equipment industries where shaft couplings transmit power effectively. Advances in urbanization and industrialization, especially in the region's developing countries, have increased the demand for shaft coupling in the region.

Type Segment Analysis

The type segment is divided into rigid couplings, flexible couplings and fluid couplings. The flexible couplings segment dominated the market, with a market share of around 41% in 2023. Shaft coupling comes in a flexible coupling type in high demand within the market because this kind of coupling can accommodate shaft misalignment and minimize shock load. Pump manufacturers, compressor manufacturers, conveyor manufacturers and HVAC systems must include flexible couplings. Furthermore, designs of flexible couplings are preferred because of their accommodation of variability in operations and conditions. This feature allows businesses to consider and choose a coupling that meets their needs based on the many designs available. Apart from these working advantages, flexible couplings are also cheaper than rigid couplings. They are widely used in the automotive, food processing, and chemical industries because they are relatively inexpensive, highly resistant to wear, and deliver excellent results.

Material Segment Analysis

The material segment is divided into metallic couplings and non-metallic couplings. The metallic couplings segment dominated the market, with a market share of around 63% in 2023. Metallic couplings account for the largest share in the shaft coupling market mainly because of their features, such as high strength, durability, and high tolerance to torque load. Metallic couplings can be manufactured with steel, stainless steel, and aluminium materials that protect from wear and tear, corrosion, and any other extreme operational environment. They are designed for maximum durability and are perfect for use in applications like construction, heavy industry, machinery, mining and aerospace. Metallic couplings enjoy increased high-torque transmission without failure, making them appropriate for applications that call for a high coupling coefficient and good alignment for power flow. Metallic couplings are particularly needed in automotive production involving the connection of engines and transmission systems and in large industrial equipment where smooth interaction of numerous sub-systems is required. Further, it was found that metallic coupling is better for heat dissipation and loading capacity. Specifically, the steel and the stainless-steel couplings are best suited to be applied to high or low-temperature environments or places. Recent developments in manufacturing technology have enhanced the possibility of using metallic coupling at cheaper rates stretching across all industries.

Application Segment Analysis

The application segment is divided into industrial machinery, automotive, and power generation. The industrial machinery segment dominated the market, with a market share of around 42% in 2023. Industrial machinery holds the largest share of the shaft coupling market because of the requirement for precision coupling in industries encompassing a range of industries. Of the various industries where industrial machinery is mandatory, the few main industries include manufacturing, mining, food processing and chemical sectors. Machines in these industries, such as conveyors, mixers, fans, pumps and crushers, use shaft coupling to join shafts and transmit power between various parts to enable continuous running. The well-established dominance of industrial machinery in the shaft coupling market is due to the fundamentally high demand for high performance and durability of the couplings used in industrial shafts. Also, with the enhancement of industrial practices and trends toward higher efficiency and, hence, the minimization of expenses, the essentiality of the application of high-quality and state-of-the-art shaft couplings is expected to remain high. Robotics systems and automated systems in the production lines involve connected parts and various shaft couplings, which are vital in ensuring the functionality of the systems. Industrialization spreads farther and, mainly, in developing countries. Therefore, industrial machinery is still the largest and dominant segment when applying shaft couplings.

Some of the Key Market Players

  • Bauer Couplings
  • Bondioli & Pavesi S.p.A.
  • Cameron
  • Jaure
  • Jiangsu Nanfang Transmission Group Co.
  • KTR Systems
  • Lovejoy, Inc.
  • Miki Pulley Co., Ltd.
  • Newport News Industrial Corp.
  • R+W Couplings
  • Regal Rexnord Corporation
  • SKF Group
  • TB Wood’s, Inc.
  • Timken Company
  • Voith GmbH & Co. KGaA

Report Description

Attribute Description
Market Size Revenue (USD Million)
Market size value in 2023 USD 202 Million
Market size value in 2033 USD 304.80 Million
CAGR (2024 to 2033) 4.20%
Historical data 2020-2022
Base Year 2023
Forecast 2024-2033
Region The regions analyzed for the market are Asia Pacific, Europe, South America, North America, and Middle East and Africa. Furthermore, the regions are further analyzed at the country level.
Segments Type, Material and Application

Frequesntly Asked Questions

As per The Brainy Insights, the size of the global shaft coupling market was valued at USD 202 million in 2023 to USD 304.80 million by 2033.

Global shaft coupling market is growing at a CAGR of 4.20% during the forecast period 2024-2033.

The market's growth will be influenced by the increasing industrialization in emerging economies.

High costs of acquisition, maintenance and operations could hamper the market growth.

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This study forecasts revenue at global, regional, and country levels from 2020 to 2033. The Brainy Insights has segmented the global shaft coupling market based on below mentioned segments:

Global Shaft Coupling Market by Type:

  • Rigid Couplings
  • Flexible Couplings
  • Fluid Couplings

Global Shaft Coupling Market by Material:

  • Metallic Couplings
  • Non-Metallic Couplings

Global Shaft Coupling Market by Application:

  • Industrial Machinery
  • Automotive
  • Power Generation

Global Shaft Coupling Market by Region:

  • North America
    • U.S.
    • Canada
    • Mexico
  • Europe
    • Germany
    • France
    • U.K.
    • Italy
    • Spain
  • Asia-Pacific
    • Japan
    • China
    • India
  • South America
    • Brazil
  • Middle East and Africa  
    • UAE
    • South Africa

Methodology

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Our research reports feature both; quantitative and qualitative aspects for any market. Qualitative information for any market research process are fundamental because they reveal the customer needs and wants, usage and consumption for any product/service related to a specific industry. This in turn aids the marketers/investors in knowing certain perceptions of the customers. Qualitative research can enlighten about the different product concepts and designs along with unique service offering that in turn, helps define marketing problems and generate opportunities. On the other hand, quantitative research engages with the data collection process through interviews, e-mail interactions, surveys and pilot studies. Quantitative aspects for the market research are useful to validate the hypotheses generated during qualitative research method, explore empirical patterns in the data with the help of statistical tools, and finally make the market estimations.

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Our research methodology encompasses an idyllic combination of primary and secondary initiatives. Key phases involved in this process are listed below:

MARKET RESEARCH PROCESS

Data Procurement:

The phase involves the gathering and collecting of market data and its related information with the help of different sources & research procedures.

The data procurement stage involves in data gathering and collecting through various data sources.

This stage involves in extensive research. These data sources includes:

Purchased Database: Purchased databases play a crucial role in estimating the market sizes irrespective of the domain. Our purchased database includes:

  • The organizational databases such as D&B Hoovers, and Bloomberg that helps us to identify the competitive scenario of the key market players/organizations along with the financial information.
  • Industry/Market databases such as Statista, and Factiva provides market/industry insights and deduce certain formulations. 
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Primary Research: The Brainy Insights interacts with leading companies and experts of the concerned domain to develop the analyst team’s market understanding and expertise. It improves and substantiates every single data presented in the market reports. Primary research mainly involves in telephonic interviews, E-mail interactions and face-to-face interviews with the raw material providers, manufacturers/producers, distributors, & independent consultants. The interviews that we conduct provides valuable data on market size and industry growth trends prevailing in the market. Our organization also conducts surveys with the various industry experts in order to gain overall insights of the industry/market. For instance, in healthcare industry we conduct surveys with the pharmacists, doctors, surgeons and nurses in order to gain insights and key information of a medical product/device/equipment which the customers are going to usage. Surveys are conducted in the form of questionnaire designed by our own analyst team. Surveys plays an important role in primary research because surveys helps us to identify the key target audiences of the market. Additionally, surveys helps to identify the key target audience engaged with the market. Our survey team conducts the survey by targeting the key audience, thus gaining insights from them. Based on the perspectives of the customers, this information is utilized to formulate market strategies. Moreover, market surveys helps us to understand the current competitive situation of the industry. To be precise, our survey process typically involve with the 360 analysis of the market. This analytical process begins by identifying the prospective customers for a product or service related to the market/industry to obtain data on how a product/service could fit into customers’ lives.

Secondary Research: The secondary data sources includes information published by the on-profit organizations such as World bank, WHO, company fillings, investor presentations, annual reports, national government documents, statistical databases, blogs, articles, white papers and others. From the annual report, we analyse a company’s revenue to understand the key segment and market share of that organization in a particular region. We analyse the company websites and adopt the product mapping technique which is important for deriving the segment revenue. In the product mapping method, we select and categorize the products offered by the companies catering to domain specific market, deduce the product revenue for each of the companies so as to get overall estimation of the market size. We also source data and analyses trends based on information received from supply side and demand side intermediaries in the value chain. The supply side denotes the data gathered from supplier, distributor, wholesaler and the demand side illustrates the data gathered from the end customers for respective market domain.

The supply side for a domain specific market is analysed by:

  • Estimating and projecting penetration rates through analysing product attributes, availability of internal and external substitutes, followed by pricing analysis of the product.
  • Experiential assessment of year-on-year sales of the product by conducting interviews.

The demand side for the market is estimated through:

  • Evaluating the penetration level and usage rates of the product.
  • Referring to the historical data to determine the growth rate and evaluate the industry trends

In-house Library: Apart from these third-party sources, we have our in-house library of qualitative and quantitative information. Our in-house database includes market data for various industry and domains. These data are updated on regular basis as per the changing market scenario. Our library includes, historic databases, internal audit reports and archives.

Sometimes there are instances where there is no metadata or raw data available for any domain specific market. For those cases, we use our expertise to forecast and estimate the market size in order to generate comprehensive data sets. Our analyst team adopt a robust research technique in order to produce the estimates:

  • Applying demographic along with psychographic segmentation for market evaluation
  • Determining the Micro and Macro-economic indicators for each region 
  • Examining the industry indicators prevailing in the market. 

Data Synthesis: This stage involves the analysis & mapping of all the information obtained from the previous step. It also involves in scrutinizing the data for any discrepancy observed while data gathering related to the market. The data is collected with consideration to the heterogeneity of sources. Robust scientific techniques are in place for synthesizing disparate data sets and provide the essential contextual information that can orient market strategies. The Brainy Insights has extensive experience in data synthesis where the data passes through various stages:

  • Data Screening: Data screening is the process of scrutinising data/information collected from primary research for errors and amending those collected data before data integration method. The screening involves in examining raw data, identifying errors and dealing with missing data. The purpose of the data screening is to ensure data is correctly entered or not. The Brainy Insights employs objective and systematic data screening grades involving repeated cycles of quality checks, screening and suspect analysis.
  • Data Integration: Integrating multiple data streams is necessary to produce research studies that provide in-depth picture to the clients. These data streams come from multiple research studies and our in house database. After screening of the data, our analysts conduct creative integration of data sets, optimizing connections between integrated surveys and syndicated data sources. There are mainly 2 research approaches that we follow in order to integrate our data; top down approach and bottom up approach.

Market Deduction & Formulation: The final stage comprises of assigning data points at appropriate market spaces so as to deduce feasible conclusions. Analyst perspective & subject matter expert based holistic form of market sizing coupled with industry analysis also plays a crucial role in this stage.

This stage involves in finalization of the market size and numbers that we have collected from data integration step. With data interpolation, it is made sure that there is no gap in the market data. Successful trend analysis is done by our analysts using extrapolation techniques, which provide the best possible forecasts for the market.

Data Validation & Market Feedback: Validation is the most important step in the process. Validation & re-validation via an intricately designed process helps us finalize data-points to be used for final calculations.

The Brainy Insights interacts with leading companies and experts of the concerned domain to develop the analyst team’s market understanding and expertise. It improves and substantiates every single data presented in the market reports. The data validation interview and discussion panels are typically composed of the most experienced industry members. The participants include, however, are not limited to:

  • CXOs and VPs of leading companies’ specific to sector
  • Purchasing managers, technical personnel, end-users
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Moreover, we always validate our data and findings through primary respondents from all the major regions we are working on.

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